Intshayelelo:
Iiflange, nangona zihlala zinganakwa, zidlala indima ebalulekileyo kumashishini ahlukeneyo aquka ukwenza, ukwakha, kunye nobunjineli. La macandelo abalulekileyo asetyenziselwa ukudibanisa kunye nokukhusela iindawo ezahlukeneyo kunye, ukubonelela ngozinzo kunye nokuqinisekisa ukusebenza kakuhle kweenkqubo. Kodwa yintoni kanye kanye iflange? Kwesi sikhokelo esibanzi, siya kuphonononga iimpawu zeentlobo ezahlukeneyo zeeflange kwaye sijonge kwimisebenzi yazo, izicelo, kunye nokubaluleka kwemingxuma yazo yokufaka.
Ukuqonda iiFlanges:
Iiflange, ezithatyathwe kwigama elithi 'flange', zibhekisa kumalungu anomphetho ophakamileyo okanye umlebe wokomelela okongeziweyo, ukuzinza, kunye nokuncamathelisa lula. Ziza ngeemilo ezahlukeneyo kunye nobukhulu, kuxhomekeke kwinjongo yazo kunye nezinto ezenziwe ngazo. Ngelixa ezinye iiflange ziziindawo ezimele zodwa, ezinye ziintlobo ezidityanisiweyo, njengemibhobho eneflange kwelinye okanye zombini iziphelo. Ezi zixhobo zisebenza ngeendlela ezininzi zinokufumaneka kuluhlu olubanzi lwezicelo, njengemibhobho, iimpompo, iivalvu, kunye nee turbines.
Iimpawu zeendidi ezahlukeneyo zeeflange:
1. I-Weld Neck Flanges:
I-Weld neck flanges iyaziwa ngokuba yi-hubs yazo emide, edibeneyo edibanisa ngokuthe ngcembe nombhobho. Ezi flanges zibonelela ngokugqwesileyo kokuhamba kwamanzi kunye nokusabalalisa uxinzelelo, okwenza ukuba zilungele ukusetyenziswa koxinzelelo oluphezulu kunye nobushushu obuphezulu. Intamo ye-welding inika amandla okongeziweyo kunye nenkxaso, iqinisekisa ukuxhamla okukhuselekileyo kunye nokuvuza. Isetyenziswa kakhulu kwishishini le-petrochemical kunye ne-oyile, i-weld neck flanges iyathandwa ngenxa yokusebenza kwayo okuphezulu kunye nokuqina.
2. IiFlange ezityibilikayo:
I-Slip-on flanges yizona ntlobo eziqhelekileyo zeeflanges, ezaziwa ngokufakela kwazo lula kunye neendleko zendalo. Ezi flanges zityibilika phezu kombhobho emva koko zidityaniswe macala omabini ukuze zikhuseleke kwindawo. I-Slip-on flanges inikezela ukuguquguquka kunye nokulula ukulungelelaniswa, okwenza kube lula kwizicelo eziphantsi koxinzelelo. Ngokuqhelekileyo zisetyenziswa kumashishini afana nokubonelela ngamanzi, imibhobho yamanzi, kunye neenkqubo zokunkcenkceshela.
3. IiFlentshi eziyimfama:
Iiflange ezingaboniyo, njengoko igama libonisa, zisetyenziselwa ukutywina ukuphela kombhobho xa ingasetyenziswa. Ezi flange ziqinile kwaye azikho imingxuma, zibonelela ngokuzimeleyo ngokupheleleyo kunye nokuthintela ukuhamba kwezinto. Iiflange ezingaboniyo zibalulekile kwizicelo apho imibhobho kufuneka ivalwe okwethutyana okanye apho kufuneka ukufikelela lula ukuze kulungiswe. Ukongezelela, iiflange ezingaboniyo zinokuba nobuso obuphakanyisiweyo okanye ubuso obusicaba, kuxhomekeke kwiimfuno zabo ezithile.
4. I-Socket Weld Flanges:
I-socket weld flanges iyafana ne-slip-on flanges kodwa inesokethi okanye ibhorekile kwicala langaphakathi ukuvumela ukufakwa kombhobho. Ezi flange zisetyenziswa ikakhulu kubungakanani bemibhobho emincinci kunye neenkqubo zoxinzelelo oluphezulu. Ngokudibanisa umbhobho kwi-socket, i-socket weld flanges inikezela ukutywinwa okuthembekileyo kunye nokusebenza kakuhle kokuhamba. Ngokuqhelekileyo zisetyenziswa kwimizi-mveliso yokwenziwa kweekhemikhali, kumashishini epetrochemical, kunye nezinye izicelo apho uthintelo lokuvuza lubalulekile.
Ukubaluleka kweFlange Kwimingxuma:
Iiflange zibandakanya imingxunya yokufakela izikrufu, iibholiti, okanye ii-studs ukuze zincamathele ngokukhuselekileyo kwezinye izinto. Le mingxuma ephumela ngaphandle idlala indima ebalulekileyo ekugcineni uzinzo nemfezeko yenkqubo. Ngokulungelelanisa ngokufanelekileyo kunye nokuqinisa i-flanges, umngcipheko wokuvuza, ukuphuka, kunye nokungaphumeleli kwenkqubo yonke kuyancipha kakhulu. Ukongeza, imingxunya ephumela kwimingxuma yenza kube lula ukuchithwa kulondolozo, ukucocwa, okanye ukutshintshwa kwamalungu, oko kuphucula ukusebenza kakuhle kunye nokuphila ixesha elide kwenkqubo.
Isiphelo:
Ukuqonda iimpawu kunye neentlobo zeeflange kubalulekile ekuqinisekiseni ukusebenza ngokufanelekileyo kweenkqubo kumashishini ahlukeneyo. Nokuba i-weld neck flanges yezicelo ezinoxinzelelo oluphezulu, i-slip-on flanges yeendleko ezisebenzayo, okanye iiflange ezingaboniyo zokuvalwa okwethutyana, uhlobo ngalunye lusebenza ngeenjongo ezahlukeneyo. Imingxuma yokutyhutyha kwiiflange ivumela ukuncamathisela okukhuselekileyo kunye nokugcinwa lula, ukudala inkqubo ethembekileyo nesebenzayo. Njengoko usiya unzulu kwihlabathi leeflange, uya kukhulisa uxabiso olukhulu ngezi zinto zisoloko zingahoywa kunye nefuthe lazo ekusebenzeni ngokungenamthungo kwenkqubo yemizi-mveliso emininzi.
Ixesha lokuposa: Mar-09-2024